No open EPA violations as of 2026-10-15.
EPA record checked 2026-10-06
From EPA's record for IL0894070. PurityMap is independent of City of Aurora.
Every community water system publishes one each year.
Read the report ↗A ZIP code is a postal area, not a water service area. Your water bill names your supplier.
Are you this utility? Correct this listing →
32 results are on record. These 5 come first: results above a listed reference, then those closest to a legal limit.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 18.6 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Above the referenced health-based guidance value | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Lead (90th percentile) | 25.7 µg/L | 15 µg/L federal action level | Above the listed reference | 2026–2026 monitoring period (still open) | Lead & Copper Rule 90th-percentile: AURORA (IL0894070) |
| Water hardness | 7.9 gpg | Aesthetic, no federal health limit | Above a secondary/aesthetic reference | 2025 | City of Aurora, Illinois - Water Production Division 2025 Consumer Confidence Report (CCR) |
| Perfluorobutanesulfonic acid (PFBS) | 3.7 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Within the referenced health-based guidance value | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluorohexanoic acid (PFHxA) | 4.7 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluorobutanoic acid (PFBA) | 5.9 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluoropentanoic acid (PFPeA) | 5.3 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2025-02-11 | UCMR5 Analytical Results: AURORA (IL0894070) |
0health-based violations in the last 10 years · none open as of 2026-10-15
From EPA SDWIS. A clean violation history means no enforcement action was recorded; it does not cover contaminants without a limit. Meeting a federal limit is a compliance fact, not a health clearance.
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure
Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
Tested your own tap? Read your results →
★ Best choice: Brita Elite Water Filter Pitcher, certified for lead.
| Pick | Product | Certification | Price | Link |
|---|---|---|---|---|
| ★ Best choice | Brita Elite Water Filter Pitcher | Certified for Lead (NSF/ANSI 53, WQA) | $ | Check price on Amazon |
| Also good | Aquasana Claryum 3-Stage Max Flow Under-Sink Filter (AQ-6300M) | Certified for Lead (NSF/ANSI 53, WQA) | $$ | Check price at Aquasana |
| Also good | Aquasana Clean Water Machine Countertop Filter (AQ-CWM2) | Certified for Lead (NSF/ANSI 53, WQA) | $$ | Check price at Aquasana |
| Pick | Product | Certification | Price | Link |
|---|---|---|---|---|
| Also good | SmartFlow® Reverse Osmosis | Certified for lead (WQA) | $$$ | Check price at Aquasana |
| Also good | Waterdrop G3P600 Tankless Reverse-Osmosis System | Certified for Lead (NSF/ANSI 58-2024, IAPMO) | $$$ | Check price at Waterdrop |
| Also good | Waterdrop G3P800 Tankless Reverse-Osmosis System | Certified for Lead (NSF/ANSI 58-2024, IAPMO) | $$$ | Check price at Waterdrop |
| Also good | AquaTru Carafe Countertop Reverse-Osmosis Purifier (AT100) | Certified for Lead (NSF/ANSI 58, IAPMO) | $$$ | Check price on Amazon |
| Also good | AquaTru Classic Countertop Reverse-Osmosis Purifier (AT2000) | Certified for Lead (NSF/ANSI 58, IAPMO) | $$$ | Check price on Amazon |
| Also good | Aquasana Claryum 2-Stage Under-Sink Filter (AQ-5200) | Certified for Lead (NSF/ANSI 53, WQA) | $$ | Check price on Amazon |
| Also good | Culligan ZeroWater 10-Cup Pitcher (ZEROP10) | Certified for Lead (NSF/ANSI 53, IAPMO) | $ | Check price on Amazon |
| Also good | Frizzlife SP99 Under-Sink Filter | Certified for Lead (NSF/ANSI 53-2024, IAPMO) | $$ | Check price on Amazon |
| Also good | PUR Plus Faucet Filter (FM2500V) | Certified for Lead (NSF/ANSI 53, IAPMO) | $ | Check price on Amazon |
| Also good | Patriot Pure Ultimate Water Filtration System | Certified for Lead (NSF/ANSI 53, NSF, IAPMO) | $$ | Check price on Amazon |
| Also good | iSpring RCC7AK Alkaline Reverse Osmosis SystemUse code REFISPRING at checkout: 10% off your first iSpring order. | Brand lab-tested, not independently certified for lead | $$ | Check price at iSpring |
| Also good | iSpring RO5004F Tankless Reverse Osmosis System with UVUse code REFISPRING at checkout: 10% off your first iSpring order. | Brand lab-tested, not independently certified for lead | $$$ | Check price at iSpring |
| Also good | Waterdrop X12 Reverse Osmosis System | Brand lab-tested, not independently certified for lead | $$$$ | Check price at Waterdrop |
★ Best available: iSpring WGB32B-PFKS PFAS & Heavy Metals Whole House Filter, the best fit here; nothing in this group is certified yet.
| Pick | Product | Certification | Price | Link |
|---|---|---|---|---|
| ★ Best available | iSpring WGB32B-PFKS PFAS & Heavy Metals Whole House FilterUse code REFISPRING at checkout: 10% off your first iSpring order. | Brand lab-tested, not independently certified for lead | $$$ | Check price at iSpring |
Also: PFAS picks →
Certified filters for lithium →
PurityMap earns a commission from these links. "Best choice" and "Budget pick" go to certified products first; commission never decides them. As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure.
Lead service lines
City of Aurora reported 16,799 lead and 138 galvanized service lines to replace in EPA’s inventory (2026Q2). Many utilities replace these lines for free or share the cost. Ask City of Aurora whether your home’s line is on its list before you pay anyone.
Local help
Call to be connected with a local plumbing provider about lead service lines, repiping or fixture replacement.
One email when a new sampling round is published or a result moves across its reference.
Follow this water →Its phone number on EPA record is 630-256-3254 and its mailing address is CITY OF AURORA, AURORA, IL 60507. These details come from the system's EPA record.
PurityMap has no verified website for City of Aurora. Its mailing address on EPA record is CITY OF AURORA, AURORA, IL 60507. Your water bill lists the ways to pay. PurityMap does not take payments.
EPA's records list City of Aurora as serving Aurora, Illinois. Your water bill names your supplier.
PurityMap's record for City of Aurora holds results for 29 PFAS substances. 4 were detected, and none is above a federal legal limit. Each result links to its source in the city report.
No open EPA violations as of 2026-10-15: that is what EPA's record shows for City of Aurora. The record comes from EPA's SDWIS compliance database.
City of Aurora is on EPA record as drawing from surface water.
Start with the hot-or-cold tap check. Where City of Aurora reported something related, it's shown below.
Lead at City of Aurora: 25.7 µg/L (90th percentile, 2026 monitoring period (still open)). Lead has no taste, so a taste neither shows nor rules it out.